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PIC Programmable Security System
Posted on Sunday, May 2, 2010   •   Category: PIC

PIC Programmable Security System

This project uses the 12F675, it was chosen because of its low cost, A/D convertor and flash memory. This security system was designed to be used in a simple installation with just a hidden switch and not a keyboard. There are several features such as a battery monitor built into the code that also make it good for remote locations just run off a battery. Also all the delays and and other parameters are put into flash memory just by using a visual basic program and the serial port of a PC.

     PICkit 2 PIC Programmer
     PIC12F675 PIN PONG
     Rotary Encoders
     UV LED Controller using a PIC 16F628A Microcontroller
     Digital Barometer with Graphical LCD Display
     Accurate LC Meter
     Relay Timer with PIC16F628
     PICKit 2 CLONE
     PIC NIC Ethernet Controller
     Basic PIC18F4550 USB Communication Interface
PIC Programmable Security System

 

Build Accurate LC Meter and start making your own coils and inductors. This LC Meter allows to measure incredibly small inductances making it perfect tool for making all types of RF coils. LC Meter can measure inductances starting from 10nH - 1000nH, 1uH - 1000uH, 1mH - 100mH and capacitances from 0.1pF up to 900nF. The circuit includes an auto ranging and reset function to make sure the readings are as accurate as possible ... [more]



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